Nanotechnology is an immensely complex area poised to impact virtually all areas of life, ushering in the next technological revolution. What Is Nanotechnology and Why Does It Matter? provides a balanced understanding of this important emerging technology and the social and ethical issues that come from it. Divided into three sections, the book starts with a substantial introduction to the science of nanotechnology, then attends to basic issues and principles such as risk and regulations needed to evaluate nanotechnology’s impact, with the final section closely examining some of the most important areas of application, such as environmental, privacy, military, medical and enhancement, as well as their ethical and social implications. Designed for students in ethics and technology, What Is Nanotechnology and Why Does It Matter? is also an invaluable resource for policymakers, scientists, and industry executives.